(:*******************************************************:)
(:Test:CastAs321:)
(:Written By:Joanne Tong:)
(:Date:2005-07-21T09:49:54-07:00:)
(:Purpose:Try casting xs:yearMonthDuration(P1Y2M) to xs:boolean:)
(:*******************************************************:)

xs:yearMonthDuration("P1Y2M") cast as xs:boolean